* gdb-events.sh (register_changed_hook): Remove comment.

        (register_update): New event.
        * gdb-events.c: Regenerated.
        * gdb-events.h: Regenerated.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 2e4cc8b34d0ab42960961e914bbb1e142a1836e2..4223d5a3c14c2eae521473d1093eaa167ea3d9e0 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,15 @@
+2002-07-22  Keith Seitz  <keiths@redhat.com>
+
+       * gdb-events.sh (register_changed_hook): Remove comment.
+       (register_update): New event.
+       * gdb-events.c: Regenerated.
+       * gdb-events.h: Regenerated.
+
+2002-07-19  Keith Seitz  <keiths@redhat.com>
+
+       * valops.c (value_assign): Add register_update event notification
+       for lval_register and lval_reg_frame_relative.
+
 2002-06-24  Keith Seitz  <keiths@redhat.com>
 
        * Makefile.in (interps.o): Add gdb-events.h as a dependency.

diff --git a/gdb/gdb-events.c b/gdb/gdb-events.c
index 0912e651190c8d1458101621fe54e3545b5ba606..2f218f0d285935cfe08bc1ffee41d30a6c4cb42a 100644 (file)
--- a/gdb/gdb-events.c
+++ b/gdb/gdb-events.c
@@ -119,6 +119,16 @@ architecture_changed_event (void)
   current_event_hooks->architecture_changed ();
 }
 
+void
+register_update_event (int regno)
+{
+  if (gdb_events_debug)
+    fprintf_unfiltered (gdb_stdlog, "register_update_event\n");
+  if (!current_event_hooks->register_update)
+    return;
+  current_event_hooks->register_update (regno);
+}
+
 #endif
 
 #if WITH_GDB_EVENTS
@@ -151,6 +161,7 @@ enum gdb_event
   tracepoint_delete,
   tracepoint_modify,
   architecture_changed,
+  register_update,
   nr_gdb_events
 };
 
@@ -184,6 +195,11 @@ struct tracepoint_modify
     int number;
   };
 
+struct register_update
+  {
+    int regno;
+  };
+
 struct event
   {
     enum gdb_event type;
@@ -196,6 +212,7 @@ struct event
        struct tracepoint_create tracepoint_create;
        struct tracepoint_delete tracepoint_delete;
        struct tracepoint_modify tracepoint_modify;
+       struct register_update register_update;
       }
     data;
   };
@@ -274,6 +291,15 @@ queue_architecture_changed (void)
   append (event);
 }
 
+static void
+queue_register_update (int regno)
+{
+  struct event *event = XMALLOC (struct event);
+  event->type = register_update;
+  event->data.register_update.regno = regno;
+  append (event);
+}
+
 void
 gdb_events_deliver (struct gdb_events *vector)
 {
@@ -322,6 +348,10 @@ gdb_events_deliver (struct gdb_events *vector)
        case architecture_changed:
          vector->architecture_changed ();
          break;
+       case register_update:
+         vector->register_update
+           (event->data.register_update.regno);
+         break;
        }
       delivering_events = event->next;
       xfree (event);
@@ -341,6 +371,7 @@ _initialize_gdb_events (void)
   queue_event_hooks.tracepoint_delete = queue_tracepoint_delete;
   queue_event_hooks.tracepoint_modify = queue_tracepoint_modify;
   queue_event_hooks.architecture_changed = queue_architecture_changed;
+  queue_event_hooks.register_update = queue_register_update;
 #endif
 
   c = add_set_cmd ("eventdebug", class_maintenance, var_zinteger,

diff --git a/gdb/gdb-events.h b/gdb/gdb-events.h
index 67868184b0ffa3149b917dd301337bdf59031bba..5d834b050b7d2737c583654e7acc0844c382732d 100644 (file)
--- a/gdb/gdb-events.h
+++ b/gdb/gdb-events.h
@@ -59,6 +59,7 @@ typedef void (gdb_events_tracepoint_create_ftype) (int number);
 typedef void (gdb_events_tracepoint_delete_ftype) (int number);
 typedef void (gdb_events_tracepoint_modify_ftype) (int number);
 typedef void (gdb_events_architecture_changed_ftype) (void);
+typedef void (gdb_events_register_update_ftype) (int regno);
 
 
 /* gdb-events: object. */
@@ -72,6 +73,7 @@ struct gdb_events
     gdb_events_tracepoint_delete_ftype *tracepoint_delete;
     gdb_events_tracepoint_modify_ftype *tracepoint_modify;
     gdb_events_architecture_changed_ftype *architecture_changed;
+    gdb_events_register_update_ftype *register_update;
   };
 
 
@@ -85,6 +87,7 @@ extern void tracepoint_create_event (int number);
 extern void tracepoint_delete_event (int number);
 extern void tracepoint_modify_event (int number);
 extern void architecture_changed_event (void);
+extern void register_update_event (int regno);
 
 
 /* When GDB_EVENTS are not being used, completly disable them. */
@@ -97,6 +100,7 @@ extern void architecture_changed_event (void);
 #define tracepoint_delete_event(number) 0
 #define tracepoint_modify_event(number) 0
 #define architecture_changed_event() 0
+#define register_update_event(regno) 0
 #endif
 
 /* Install custom gdb-events hooks. */

diff --git a/gdb/gdb-events.sh b/gdb/gdb-events.sh
index 2872b99c48c85998d13a4bf58b72a443ba4b3591..16657b9c7cec0ef79577c31d05aba6d36942c7b9 100755 (executable)
--- a/gdb/gdb-events.sh
+++ b/gdb/gdb-events.sh
@@ -65,6 +65,7 @@ f:void:tracepoint_create:int number:number
 f:void:tracepoint_delete:int number:number
 f:void:tracepoint_modify:int number:number
 f:void:architecture_changed:void
+f:void:register_update:int regno:regno
 #*:void:annotate_starting_hook:void
 #*:void:annotate_stopped_hook:void
 #*:void:annotate_signalled_hook:void
@@ -87,7 +88,6 @@ f:void:architecture_changed:void
 #*:void:readline_begin_hook:char *format, ...:format
 #*:char *:readline_hook:char *prompt:prompt
 #*:void:readline_end_hook:void
-#*:void:register_changed_hook:int regno:regno
 #*:void:memory_changed_hook:CORE_ADDR addr, int len:addr, len
 #*:void:context_hook:int num:num
 #*:int:target_wait_hook:int pid, struct target_waitstatus *status:pid, status